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#!/usr/bin/perl -w
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#
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# Copyright (c) 2002-2004 Stéphane Urbanovski <stephane.urbanovski@ac-nancy-metz.fr>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty
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# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# you should have received a copy of the GNU General Public License
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# along with this program (or with Nagios); if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA
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#
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#
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use strict; # should never be differently :-)
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use warnings;
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use File::Basename; # get basename()
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use lib dirname($0); # to get local libs
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use libplugins qw(:DEFAULT );
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use Net::SMTP;
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use Sys::Hostname;
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use Time::Local; # for date conversions
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use POSIX qw(strftime);
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#use Data::Dumper; # debug tool
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my $DEBUG=0;
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# Default values :
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my %DEFVALUES = (
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'VERSION' => {
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'v' => "1.2",
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'desc' => _("Plugin Version"),
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},
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);
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# Get argument :
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use vars qw( $opt_V $opt_h $opt_m );
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use vars qw( $warn $crit $smtp_server $mail_sender $mail_addr $pop_key);
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Getopt::Long::GetOptions (
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"V" => \$opt_V, "version" => \$opt_V,
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"h|?" => \$opt_h, "help" => \$opt_m,
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"man" => \$opt_m,
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"d" => \$DEBUG, "debug=i" => \$DEBUG,
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"w=i" => \$warn, "warning=i" => \$warn,
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"c=i" => \$crit, "critical=i"=> \$crit,
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"H=s" => \$smtp_server, "host=s" => \$smtp_server,
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"s=s" => \$mail_sender, "sender=s" => \$mail_sender,
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"m=s" => \$mail_addr, "mail=s" => \$mail_addr,
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"k=s" => \$pop_key, "key=s" => \$pop_key,
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);
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my $state = "UNKNOWN";
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my $answer = "";
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if ( defined ($opt_h) || defined ($opt_m) ) {
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&showUsage($opt_m,\%DEFVALUES);
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} elsif (defined ($opt_V)) {
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&showVersion($DEFVALUES{VERSION}{v});
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}
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if ( (!defined ($smtp_server)) || ($smtp_server eq "")) {
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print _("Missing 'smtp server' parameter !")."\n";
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&showUsage();
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exit $EXIT_CODES{$state};
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}
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if ( (!defined ($mail_addr)) || ($mail_addr eq "")) {
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print _("Missing 'mail address' parameter !")."\n";
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&showUsage();
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exit $EXIT_CODES{$state};
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}
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$pop_key = $pop_key || $smtp_server;
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my $hostname = hostname;
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$mail_sender = $mail_sender || $mail_addr || $ENV{USER}."@".$hostname ;
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my $mail_sender_full = $mail_sender;
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if ( $mail_sender !~ /<.*>/ ) {
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$mail_sender_full = "Racvision mailler <".$mail_sender.">";
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}
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#$warn = $warn || 20;
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#$crit = $crit || 15;
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$state = "CRITICAL";
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if ($DEBUG) {
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print "DEBUG: smtp_server='$smtp_server' mailaddr='$mail_addr' pop_key='$pop_key'\n"
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}
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$state = "OK";
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$answer = sprintf(_("Message (key %s) successfully sended."),$pop_key);
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my $smtp = Net::SMTP->new($smtp_server, Debug => $DEBUG);
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if ($smtp) {
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$smtp->mail($mail_sender);
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$smtp->to($mail_addr);
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$smtp->data();
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$smtp->datasend("To: $mail_addr\n");
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$smtp->datasend("From: $mail_sender_full\n");
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$smtp->datasend("Subject: $pop_key\n");
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$smtp->datasend("\n");
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$smtp->datasend("PING!\n\n");
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$smtp->datasend("Message de test de messagerie.\n\n");
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$smtp->datasend("Clef: $pop_key\n\n");
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$smtp->datasend("Date: ".&getDate()."\n\n");
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$smtp->dataend();
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$smtp->quit;
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} else {
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$state = "CRITICAL";
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$answer = sprintf(_("Last message '%s' could not be sended !"),$pop_key);
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}
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sub getDate {
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return strftime("%A %e %B %Y %H:%M:%S", localtime(time()))
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}
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print $answer."\n";
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exit $EXIT_CODES{$state};
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__END__
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=head1 NAME
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This plugins send mail used by check_mail_pop3.pl.
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=head1 SYNOPSIS
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B<check_mail_smtp.pl> S<-H I<smtp server>> S<-m I<mail address>> [S<-k I<key>>] [S<-s I<sender mail>>]
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=head1 DESCRIPTION
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Nagios plugins to check smtp server.
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This plugins also allow you to periodicaly send a mail that could be checked by check_mail_pop3.pl Nagios plugin.
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=head1 OPTIONS
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=over 4
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=item B<-H> I<smtp server>
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The SMTP mail server.
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=item B<-m> I<mail address>
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The mail address we used for our tests.
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=item B<-k> I<key>
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This is a key used in message subject that will be used by check_mail_pop3.pl.
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=item B<-s> I<sender mail>
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Sender mail address. Default to <mail address>.
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=back
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=head1 NAGIOS CONGIGURATIONS
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In F<checkcommands.cfg> you have to add :
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# 'check_mail_smtp'
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# @param $ARG1$ mail address
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# @param $ARG2$ key
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define command {
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command_name check_mail_smtp
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command_line $USER1$/check_mail_smtp.pl -H $HOSTADDRESS$ -m $ARG1$ -k $ARG2$
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}
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=head1 AUTHOR
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Stéphane Urbanovski <stephane.urbanovski@ac-nancy-metz.fr>
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=cut
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